TOGGLABLE FREECAM
Uses a heavily modified version of the https://mod.io/g/frostpunk2/r/create-a-drone-for-testing-intermeiate-level modding guide, packaged up for easy toggleability with 0 modding on the end user's part required! Also allows for disabling on the in-game HUD, to suit all your screenshotting, backgrounding, and cinematic needs!

CONTROLS
Press Ctrl+L to activate Free Cam and exit out of it
Use WASD to control forward-back-left-right
Use the Scroll Wheel to move Up-Down (Closest to a zoom in, couldnt get an actual zoom working)
Hold RMB and move the mouse to rotate the camera
Use Q to slow down all camera controls, E to speed up all camera controls
Press U to toggle HUD

Tbh, I wouldn't be surprised if this mod became obsolete because this is a heeeavily requested feature so they add it in a future update heh.